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To-and-Fro Flow Equivalent at Dynamic CT Angiography of the Aorta

André Vaz1, Kevin Rafael De Paula Morales1, Eduardo Kaiser Ururahy Nunes Fonseca1

  • 1From the Departments of Cardiology (A.V., K.R.D.P.M.) and Radiology (E.K.U.N.F.), InCor, Av. Dr. Enéas Carvalho de Aguiar, 44, Cerqueira César, São Paulo, SP 05403-900, Brazil.

Radiology. Cardiothoracic Imaging
|August 1, 2024
PubMed
Abstract

No abstract available in PubMed .

Keywords:
AortaCT AngiographyMediastinumVascular

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Steady Flow of a Fluid Stream01:27

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Consider a control volume, such as a pipe with solid boundaries, through which fluid flows and changes direction due to the impulse exerted by the resulting force from the pipe walls. In steady flow, the mass of fluid entering the control volume at a given time, t, with velocity v1, is equal to the mass leaving after infinitesimal time dt, with velocity v2.
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